Question

Page number 30chapter 3 playing with numbers do this check whether the following numbers are divisible by 3

Answer 1

Step-by-step explanation:

A number is divisible by 3 if the sum of its digits is exactly divisible by 3.

for example: 564

now to check divisibility, 5+6+4= 15

15 is exactly divisible by 3. 15 mod 3 is zero.

use this and get the answers